ES363929A3 - Caldera para instalaciones de calefaccion a termo-sifon, formada por una pluralidad de elementos y a los elementos que forman dicha caldera.
- Google Patents
Caldera para instalaciones de calefaccion a termo-sifon, formada por una pluralidad de elementos y a los elementos que forman dicha caldera.
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FERROLI GAS SNC
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FERROLI GAS SNC
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Priority to ES363929ApriorityCriticalpatent/ES363929A3/es
Publication of ES363929A3publicationCriticalpatent/ES363929A3/es
Heat-Exchange Devices With Radiators And Conduit Assemblies
(AREA)
ES363929A1969-02-211969-02-21Caldera para instalaciones de calefaccion a termo-sifon, formada por una pluralidad de elementos y a los elementos que forman dicha caldera.
ExpiredES363929A3
(es)
Dispositivo para enlazar la tubuladura de entrada de agua caliente y la tubuladura de agua fria de un calentador de agua por circulacion caldeado por gas.